What is the measure of ∠AOB? 90° 80° 180° 40°

asked Sep 6, 2021 142k views

5 votes

What is the measure of ∠AOB?
90°
80°
180°
40°

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3 votes

Answer:

ok I think 40 degrees is alternate to a1° then I think that all the angles are right angled because of their shape so I think it's 90°

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5 votes

Answer:

Explanation:

i just took the quiz

Elias N answered Sep 9, 2021

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